public void OnJavaScriptObjectChanges(IJavascriptObject objectchanged, string propertyName, IJavascriptObject newValue) { try { var res = _SessionCache.GetGlobalCached(objectchanged) as JsGenericObject; if (res == null) return; var propertyAccessor = new PropertyAccessor(res.CValue, propertyName, _Logger); if (!propertyAccessor.IsSettable) { _Logger.Info(() => $"Unable to set C# from javascript object: property: {propertyName} is readonly."); return; } var targetType = propertyAccessor.GetTargetType(); var glue = GetCachedOrCreateBasic(newValue, targetType); using (_IsListening ? _ListenerRegister.GetPropertySilenter(res.CValue) : null) { propertyAccessor.Set(glue.CValue); res.UpdateCSharpProperty(propertyName, glue); } } catch (Exception e) { _Logger.Error(() =>$"Unable to update ViewModel from View, exception raised: {e.Message}"); } }